Few issues with new website

[duttakapil]

• Next upcoming meetup is not showing in the Landing page - Events section (In landing page show one upcoming event instead of image. #118)

  Implemented in show upcoming event on landing page #133

• Default image used in the Events section of Landing page should be of higher quality and more relevant (Default image used in the Events section of Landing page should be of higher quality and more relevant #135)
• /events page doesn't have the same loading bars as our current live website (Content loaders  #120)

  Fixed in implement events loader #132

• Images from meetup.com are not showing on the new /events page anymore (Meetup events shows no pics #119)

  Fixed in Fixes #119 #128

• On /events page, it's not showing more than two upcoming meetups. Show more button is not working (Bug in Load More button in Upcoming Meetupssection #126)

  Fixed in Fix Load More button in Upcoming Meetups section #130

• On our /learn page, opening each new learning guide should change the title of the page to the title of the guide. (Implement server side pages for learn/subject/chapter #125)

  Implemented in Chapter pages and few small changes #140

• The view guide button on our /learn page, for guides not on the website yet, should for the moment redirect to the markdown file of the guide on our github (Redirect users to md files on github for the learn guides which are not implemented on our site.  #136)

  Implemented in Chapter pages and few small changes #140